Home / 4,672,352.02-6,447,833.78-2,607,345.62

Finding the Fourth Proportional to 4,672,352.02, 6,447,833.78 and 2,607,345.62

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Solution

The fourth proportional to 4,672,352.02, 6,447,833.78 and 2,607,345.62 is: 3,598,130.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,672,352.02 : 6,447,833.78 = 2,607,345.62 : x
  2. Step 2: Convert to fraction form
    4,672,352.02/6,447,833.78 = 2,607,345.62/x
  3. Step 3: Cross multiply
    4,672,352.02x = 6,447,833.78 × 2,607,345.62
  4. Step 4: Simplify right side
    4,672,352.02x = 16,811,731,164,771.04
  5. Step 5: Solve for x
    x = 16,811,731,164,771.04/4,672,352.02
  6. Step 6: Final answer
    x = 3,598,130.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.